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Torque Motors iTM 240
Features
- Energy-efficient due to low losses
- Completely ready for use in a ready-to-assemble housing
- Hollow shaft for the media feed-through
- Convection cooling
- integrated measuring system
- Tested according to the EC regulation 73/23/ECC, and to the standards EN50178 and EN60204
Advantages offered by the torque motor
- High torques from speed 0
- Reduced assembly space, since there is no gearbox required
- Clearance-free, robust, maintenance-free and smooth-running
Options
- Absolute measuring system equipped with BISS-C protocol
- Clamping plate made of die-cast aluminium, Ø 250 mm and Ø 500 mm
Areas of application
- Swivel axes
- Rotary table
- Measuring technology
- Positioning
Technical Data | iTM240-320V |
Rated voltage | 320 VDC |
Rated current | 1,8 A |
Rated power | 475 W |
Rated torque | 27 A |
Peak current | 5.4 A |
Peak torque | 75 Nm |
Rated speed | 160 U/min |
200 U/min | |
Coil resistance (phase-phase) | 14.8 Ohm |
Motor inductivity (phase-phase) | 60.6 mH |
Torque constant | 15 Nm/A |
Voltage constant | 1,15 V/min-1 |
Torque constant | 15 Nm/A |
Poles | 40 |
Thermal protection | |
Torque of inertia (rotational parts) | 0,0114 kg/m2 |
Weight | 13 kg |
max. Axle load / max. Radial load | 4000 N |
IP protection class | IP40 |
hollow shaft diameter | 90 mm |
Axial run-out accuracy | 0,05 mm |
length / width / height | 242 / 253 / 95 mm |
Integrated: incremental measurement / RS422 | |
Type | RS422 |
Channels | A, /A, B, /B, Z, /Z |
Rated voltage | 5 VDC |
Hall channels | < 100 mA |
Current consumption | 0.4 - 0.7 mm |
max. resolution (after quadrature) increments/rev |
iTM 180: standard 276 000 / optional up to 2 260 000 iTM 240: standard 420 000 / optional up to 3 440 000 |
Repeatability | ± 1 Inkrement(e) |
Positioning accuracy | 270 arc/sec |
Working temperature range | -5 up to +80 °C |
Storage temperature range | -20 up to +100 °C |
Ordering Data (Part.-No.) | iTM240-320V |
Torquemotor | 267400 0320i |
Controller (MC1-20 / EC-Servo) | - |
Controller (MC1-40 / EC-Servo) | 381518 0040 |
Motor cable (M23 6-pol Stift / cable end sleeve) | - |
Motor cable ( M23 8 pin connector / M23 8 pin female connector) |
-392307 0x00 |
Encoder cable(M23-17 pin connector / SubD15) | 392325 0x00 |
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